CN214316103U

CN214316103U - Switch power supply's dehumidification structure

Info

Publication number: CN214316103U
Application number: CN202120632881.4U
Authority: CN
Inventors: 康振华; 张松奇; 郭海俊; 朱佳; 雷振山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-09-28
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a switching power supply's dehumidification structure, including the shell body, blow fan and drying rod, the mounting groove has been seted up to one side of shell body upper surface, the inside fixed mounting of mounting groove has the fan of blowing, the top joint of the inside wall of mounting groove has dustproof filter frame. This switching power supply's moisture removing structure, through blowing the fan, dry stick, dustproof filter frame and dustproof ventilation lid subassembly's setting, blow the fan during use and can carry out fine ventilation to the inside of the outer casing, make its inside can keep dry, there is fine moisture removing effect, and dry stick installs in wiring interval inslot, water among its inside active alumina particle adsorbed air carries out the drying, and it can dismantle the change, comparatively convenient, dustproof filter frame can avoid the dust to get into in the casing under the effect of blowing fan suction, the filter frame can avoid the dust to get into in the casing through the ventilation duct, several people's cooperation is used and is avoided inside electronic component to be infected with the dust and influence the use.

Description

Switch power supply's dehumidification structure

Technical Field

The utility model relates to the field of switch technology, specifically a switching power supply's dehumidification structure.

Background

The utility model discloses a switching power supply's that discloses removes damp structure in chinese utility model patent application publication CN212115144U relates to switching power supply and removes damp equipment technical field, specifically is a switching power supply's removes damp structure, including dampproofing case, one side fixedly connected with mounting panel of dampproofing case, the mounting groove has all been seted up at the left and right sides and the top of dampproofing case, the inside of mounting groove is provided with the battery case, the inside of battery case is provided with the battery, the bottom of battery case is provided with the box that blows, the inside of box that blows is provided with blower motor, blower motor's output is pegged graft and is had the fan that removes damp, there is dampproofing door opposite side of dampproofing case through hinge swing joint, the safe groove has been seted up on the surface of dampproofing door, the inside wall fixedly connected with safety spring on safe groove right side. This switching power supply's dehumidification structure can discharge the outside of dampproofing case with the wind-force that removes damp fan and produce, and the inside and outside circulation of air of dampproofing case accelerates, and it is better to remove the damp effect.

However, in the using process, the dust-proof structure is lacked, so that dust gradually enters the shell along with the increase of the using time and is stained on the surface of the electronic element to influence the normal use of the electronic element, therefore, the inventor takes the experience of abundant design development and actual manufacturing of the related industry for many years, researches and improves the existing structure and deficiency, and provides the moisture removing structure of the switching power supply.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a switching power supply's moisture removal structure has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a switching power supply's dehumidification structure, includes the shell body, blows fan and dry stick, the mounting groove has been seted up to one side of shell body upper surface, the inside fixed mounting of mounting groove has the fan of blowing, the top joint of the inside wall of mounting groove has dustproof filter frame, wiring district's groove has been seted up to the inside one side of shell body, the interior diapire fixedly connected with binding post in wiring district's groove, the opposite side of shell body upper surface set up with the operation mouth of wiring interval groove looks adaptation, a lateral wall of operation mouth has airtight lid through hinge fixed mounting, the equal fixedly connected with connecting plate in both sides at airtight lid lower surface middle part, one side joint of connecting plate has the dry stick, the vent has all been seted up to the both sides of shell body, the interior roof of vent has dustproof ventilation lid subassembly through hinge fixed mounting.

Optionally, the bottom of the front surface of the outer shell is provided with a threading hole matched with the wiring terminal, and the inner wall of the threading hole is provided with a flexible rubber pad.

Optionally, the drying rod comprises a ventilation filler rod, one end of the ventilation filler rod is in threaded connection with a threaded cover, one end of the threaded cover and the other end of the ventilation filler rod are both provided with a retraction groove, a spring is fixedly connected inside the retraction groove, one end of the spring is fixedly provided with a limiting clamping button column, and active alumina particles are arranged inside the ventilation filler rod.

Optionally, one side of the upper surface of the sealing cover is provided with a hand groove, and one side of the connecting plate is provided with a limiting clamping groove matched with the limiting clamping button column.

Optionally, the dustproof ventilation cover assembly comprises a ventilation plate, ventilation grooves are formed in two sides of the ventilation plate, slots are formed in two sides of one side face of the ventilation plate, and filter sheet frames are inserted into the slots.

Optionally, an insulating layer is arranged on the inner wall of the wiring region groove, and the insulating layer is made of rubber.

(III) advantageous effects

The utility model provides a switching power supply's dehumidification structure possesses following beneficial effect:

this switching power supply's moisture removing structure, through blowing the fan, dry stick, dustproof filter frame and dustproof ventilation lid subassembly's setting, blow the fan during use and can carry out fine ventilation to the inside of the outer casing, make its inside can keep dry, there is fine moisture removing effect, and dry stick installs in wiring interval inslot, water among its inside active alumina particle adsorbed air carries out the drying, and it can dismantle the change, comparatively convenient, dustproof filter frame can avoid the dust to get into in the casing under the effect of blowing fan suction, the filter frame can avoid the dust to get into in the casing through the ventilation duct, several people's cooperation is used and is avoided inside electronic component to be infected with the dust and influence the use.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is an expanded schematic view of the structure of the present invention;

fig. 3 is a schematic view showing the structure of the drying rod of the present invention.

In the figure: 1. an outer housing; 2. a blower fan; 3. drying the rod; 301. a ventilating filling rod; 302. a threaded cap; 303. a limiting button column; 304. activated alumina particles; 5. a dustproof filter frame; 6. a wiring region slot; 7. a wiring terminal; 8. a sealing cover; 9. a connecting plate; 10. a dust-proof vent cover assembly; 1001. a ventilation board; 1002. a ventilation slot; 1003. a filter frame; 11. threading holes; 12. limiting clamping grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a switching power supply's dehumidification structure, including shell body 1, fan 2 and dry stick 3 blow, the mounting groove has been seted up to one side of shell body 1 upper surface, the inside fixed mounting of mounting groove has fan 2 of blowing, the top joint of the inside wall of mounting groove has dustproof filter frame 5, wiring district groove 6 has been seted up to one side of shell body 1 inside, the interior diapire fixedly connected with binding post 7 of wiring district groove 6, the opposite side of shell body 1 upper surface is seted up with the operation mouth of wiring district groove 6 looks adaptation, a lateral wall of operation mouth has airtight lid 8 through hinge fixed mounting, the equal fixedly connected with connecting plate 9 in both sides at airtight lid 8 lower surface middle part, one side joint of connecting plate 9 has dry stick 3, the vent has all been seted up to the both sides of shell body 1, the interior roof of vent has dustproof ventilation lid subassembly 10 through hinge fixed mounting, through fan 2, dry stick 3, The dustproof filter frame 5 and the dustproof ventilation cover assembly 10 are arranged, when in use, the blowing fan 2 can ventilate the interior of the outer shell 1 well to keep the interior dry, and has a good dehumidification effect, the drying rod 3 is arranged in the wiring region groove 6, the active alumina particles 304 in the drying rod can adsorb water in the air to dry, and the drying rod can be detached and replaced conveniently, meanwhile, the dustproof filter frame 5 can prevent dust from entering the shell under the action of the suction force of the blowing fan 2, the filter sheet frame 1003 can prevent dust from entering the shell through the ventilation groove 1002, the matching use of the above materials can prevent the internal electronic elements from being infected with dust and influencing the use, the front bottom of the outer shell 1 is provided with a threading hole 11 matched with the wiring terminal 7, the inner wall of the threading hole 11 is provided with a flexible rubber pad, the drying rod 3 comprises a ventilation filling rod 301, one end of the ventilation filling rod 301 is connected with a threaded cover 302 through threads, the one end of screw cap 302 and the other end of filling stick 301 of ventilating have all seted up the groove of contracting, the inside fixedly connected with spring of the groove of contracting, the one end fixed mounting of spring has spacing buckle post 303, the inside of filling stick 301 of ventilating is provided with active alumina grain 304, the hand-pulled groove has been seted up to one side of airtight 8 upper surfaces of covering, spacing draw-in groove 12 with spacing buckle post 303 looks adaptation is seted up to one side of connecting plate 9, dustproof ventilation lid subassembly 10 includes ventilating board 1001, ventilating board 1001's both sides have all been seted up ventilating groove 1002, the slot has all been seted up to the both sides of ventilating board a side, it has filter element frame 1003 to peg graft in the inside of slot 1001, the inner wall in groove 6 is provided with the insulating layer between the wiring district, the material of insulating layer is rubber.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, this switching power supply's dehumidification structure, during the use, through fan 2 of blowing, drying rod 3, dustproof filter frame 5 and the setting of dustproof ventilation lid subassembly 10, fan 2 of blowing during the use can carry out fine ventilation to the inside of external casing 1, make its inside can keep dry, there is fine dehumidification effect, and drying rod 3 installs in wiring district inslot 6, the water in its inside active alumina grain 304 adsorption air is dried, and it can dismantle the change, and is comparatively convenient, dustproof filter frame 5 can avoid the dust to get into in the casing under the effect of fan 2 suction of blowing simultaneously, filter disc frame 1003 can avoid the dust to get into in the casing through ventilation groove 1002, several's cooperation is used and is avoided inside electronic component to be infected with the dust and influence the use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of the present application, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Claims

1. The utility model provides a switching power supply's moisture removing structure, includes shell body (1), fan (2) and dry stick (3) of blowing, its characterized in that: an installation groove is arranged on one side of the upper surface of the outer shell (1), a blowing fan (2) is fixedly arranged in the installation groove, the top of the inner side wall of the mounting groove is clamped with a dustproof filter frame (5), one side of the inner part of the outer shell (1) is provided with a wiring region groove (6), the inner bottom wall of the wiring region groove (6) is fixedly connected with a wiring terminal (7), the other side of the upper surface of the outer shell (1) is provided with an operation opening matched with the wiring interval groove (6), a closed cover (8) is fixedly arranged on one side wall of the operation opening through a hinge, connecting plates (9) are fixedly connected to the two sides of the middle part of the lower surface of the closed cover (8), one side of the connecting plate (9) is clamped with a drying rod (3), both sides of the outer shell (1) are provided with air vents, and the inner top wall of the ventilation opening is fixedly provided with a dustproof ventilation cover assembly (10) through a hinge.

2. The dehumidifying structure of a switching power supply according to claim 1, wherein: the front bottom of the outer shell (1) is provided with a threading hole (11) matched with the wiring terminal (7), and the inner wall of the threading hole (11) is provided with a flexible rubber pad.

3. The dehumidifying structure of a switching power supply according to claim 1, wherein: the drying rod (3) comprises a ventilating filling rod (301), one end of the ventilating filling rod (301) is in threaded connection with a threaded cover (302), one end of the threaded cover (302) and the other end of the ventilating filling rod (301) are both provided with a contracting groove, the contracting groove is fixedly connected with a spring, one end of the spring is fixedly provided with a limiting clamping button column (303), and the ventilating filling rod (301) is internally provided with active alumina particles (304).

4. The dehumidifying structure of a switching power supply according to claim 1, wherein: one side of the upper surface of the closed cover (8) is provided with a hand-pulled groove, and one side of the connecting plate (9) is provided with a limiting clamping groove (12) matched with the limiting clamping button column (303).

5. The dehumidifying structure of a switching power supply according to claim 1, wherein: the dustproof and ventilating cover assembly (10) comprises a ventilating plate (1001), ventilating grooves (1002) are formed in two sides of the ventilating plate (1001), slots are formed in two sides of one side face of the ventilating plate (1001), and filter disc frames (1003) are inserted into the slots in an inserting mode.

6. The dehumidifying structure of a switching power supply according to claim 1, wherein: the inner wall of the wiring region groove (6) is provided with an insulating layer, and the insulating layer is made of rubber.